20 Words related to Hawkeye. 1  iowa. 2  hawkeyes. 3  iowa city. 4  scuba cat. 5  clint barton. 6  avengers. 7  endearment. 8  cat. 9  text. 10  university of iowa. 11  black widow. 12  carissa. 13  cedar rapids. 14  kitty. 15  m*a*s*h. 16  royai. 17  scuba. 18  the shadow. 19  scuba-cat. 20  scuba-kitty.0 Words related to Hawkeye. 1  iowa. 2  hawkeyes. 3  iowa city. 4  scuba cat. 5  clint barton. 6  avengers. 7  endearment. 8  cat. 9  text. 10  university of iowa. 11  black widow. 12  carissa. 13  cedar rapids. 14  kitty. 15  m*a*s*h. 16  royai. 17  scuba. 18  the shadow. 19  scuba-cat. 20  scuba-kitty.
Additionally, a person with normal vision has a total visual field of 180 degrees for peripheral vision while someone who is legally blind only has the ability to see objects that are located within a 20 degrees visual field.
Blindness and Low Vision. FACT SHEET. It is estimated that about 1.3 million people in the U.S. are legally blind. Legal blindness refers to central visual acuity of 20/200 or less in the better eye with the best possible correction, or a visual field of 20 degrees or less. Each year 75,000 more people in the United States will become blind or visually impaired.